<template>
  <view class="charts-box">
	  <view style="margin-bottom: 10px;">
    <qiun-data-charts 
      type="gauge"
      :opts="opts"
      :chartData="chartData"
    />
	</view>
	<view>
		<navigator url="/pages/index/origin" open-type="navigate" hover-class="other-navigator-hover">
			<button type="default">跳转到原生实现</button>
		</navigator>
	</view>
  </view>
</template>

<script>
export default {
  data() {
    return {
      chartData: {},
      //您可以通过修改 config-ucharts.js 文件中下标为 ['gauge'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。
      opts: {
        color: ["#1890FF","#91CB74","#FAC858","#EE6666","#73C0DE","#3CA272","#FC8452","#9A60B4","#ea7ccc"],
        padding: undefined,
        title: {
          name: "60Km/H",
          fontSize: 25,
          color: "#2fc25b",
          offsetY: 50
        },
        subtitle: {
          name: "实时速度",
          fontSize: 15,
          color: "#666666",
          offsetY: -50
        },
        extra: {
          gauge: {
            type: "default",
            width: 30,
            labelColor: "#666666",
            startAngle: 0.75,
            endAngle: 0.25,
            startNumber: 0,
            endNumber: 100,
            labelFormat: "",
            splitLine: {
              fixRadius: 0,
              splitNumber: 10,
              width: 30,
              color: "#FFFFFF",
              childNumber: 5,
              childWidth: 12
            },
            pointer: {
              width: 24,
              color: "auto"
            }
          }
        }
      }
    };
  },
  onReady() {
    this.getServerData();
  },
  methods: {
    getServerData() {
      //模拟从服务器获取数据时的延时
      setTimeout(() => {
        //模拟服务器返回数据，如果数据格式和标准格式不同，需自行按下面的格式拼接
        let res = {
            categories: [{"value":0.2,"color":"#1890ff"},{"value":0.8,"color":"#2fc25b"},{"value":1,"color":"#f04864"}],
            series: [
              {
                name: "完成率",
                data: 0.66
              }
            ]
          };
        this.chartData = JSON.parse(JSON.stringify(res));
      }, 500);
    },
  }
};
</script>

<style scoped>
  /* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */
  .charts-box {
    width: 100%;
    height: 300px;
  }
</style>s